using System.Drawing;
using System.IO;
using System.Resources;
+using System.Text;
using System.Threading;
using System.Xml;
}
}
}
-
- string internalfullfilename = String.Empty;
-
- if (!multiSelect) {
- string fileFromComboBox = fileNameComboBox.Text.Trim ();
-
- if (fileFromComboBox.Length > 0) {
- if (!Path.IsPathRooted (fileFromComboBox)) {
- // on unix currentRealFolder for "Recently used files" is null,
- // because recently used files don't get saved as links in a directory
- // recently used files get saved in a xml file
- if (mwfFileView.CurrentRealFolder != null)
- fileFromComboBox = Path.Combine (mwfFileView.CurrentRealFolder, fileFromComboBox);
- else
+
+ ArrayList files = new ArrayList ();
+ FileNamesTokenizer tokenizer = new FileNamesTokenizer (
+ fileNameComboBox.Text, multiSelect);
+ tokenizer.GetNextFile ();
+ while (tokenizer.CurrentToken != TokenType.EOF) {
+ string fileName = tokenizer.TokenText;
+ string internalfullfilename;
+
+ if (!Path.IsPathRooted (fileName)) {
+ // on unix currentRealFolder for "Recently used files" is null,
+ // because recently used files don't get saved as links in a directory
+ // recently used files get saved in a xml file
+ if (mwfFileView.CurrentRealFolder != null)
+ fileName = Path.Combine (mwfFileView.CurrentRealFolder, fileName);
+ else
if (mwfFileView.CurrentFSEntry != null) {
- fileFromComboBox = mwfFileView.CurrentFSEntry.FullName;
+ fileName = mwfFileView.CurrentFSEntry.FullName;
}
- }
-
- FileInfo fileInfo = new FileInfo (fileFromComboBox);
-
- if (fileInfo.Exists || fileDialogType == FileDialogType.SaveFileDialog) {
- internalfullfilename = fileFromComboBox;
+ }
+
+ FileInfo fileInfo = new FileInfo (fileName);
+
+ if (fileInfo.Exists || fileDialogType == FileDialogType.SaveFileDialog) {
+ internalfullfilename = fileName;
+ } else {
+ DirectoryInfo dirInfo = new DirectoryInfo (fileName);
+ if (dirInfo.Exists) {
+ mwfFileView.ChangeDirectory (null, dirInfo.FullName);
+ fileNameComboBox.Text = null;
+ return;
} else {
- DirectoryInfo dirInfo = new DirectoryInfo (fileFromComboBox);
- if (dirInfo.Exists) {
- mwfFileView.ChangeDirectory (null, dirInfo.FullName);
- fileNameComboBox.Text = null;
- return;
- } else {
- internalfullfilename = fileFromComboBox;
- }
+ internalfullfilename = fileName;
}
- } else
- return;
-
+ }
+
if (fileDialogType == FileDialogType.OpenFileDialog) {
if (checkFileExists) {
if (!File.Exists (internalfullfilename)) {
string message = "\"" + internalfullfilename + "\" doesn't exist. Please verify that you have entered the correct file name.";
MessageBox.Show (message, openSaveButton.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
-
return;
}
}
if (File.Exists (internalfullfilename)) {
string message = "\"" + internalfullfilename + "\" exists. Overwrite ?";
DialogResult dr = MessageBox.Show (message, openSaveButton.Text, MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
-
if (dr == DialogResult.Cancel)
return;
}
}
-
+
if (createPrompt) {
if (!File.Exists (internalfullfilename)) {
string message = "\"" + internalfullfilename + "\" doesn't exist. Create ?";
DialogResult dr = MessageBox.Show (message, openSaveButton.Text, MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
-
if (dr == DialogResult.Cancel)
return;
}
}
- }
-
- if (fileDialogType == FileDialogType.SaveFileDialog) {
+
if (addExtension) {
string extension_to_use = String.Empty;
string filter_exentsion = String.Empty;
-
+
if (fileFilter != null) {
- FilterStruct filterstruct = (FilterStruct)fileFilter.FilterArrayList [filterIndex - 1];
-
+ FilterStruct filterstruct = (FilterStruct) fileFilter.FilterArrayList [filterIndex - 1];
+
for (int i = 0; i < filterstruct.filters.Count; i++) {
string extension = filterstruct.filters [i];
-
+
if (extension.StartsWith ("*"))
extension = extension.Remove (0, 1);
-
+
if (extension.IndexOf ('*') != -1)
continue;
-
+
filter_exentsion = extension;
break;
}
}
-
+
if (filter_exentsion != String.Empty)
extension_to_use = filter_exentsion;
else
if (DefaultExt.Length > 0)
extension_to_use = "." + DefaultExt;
-
+
if (!internalfullfilename.EndsWith (extension_to_use))
internalfullfilename += extension_to_use;
}
}
- // do not use the FileName setter internally, as this will
- // cause the illegal character check to be skipped, and we
- // do not want this for filename users have entered
- fileNames = new string [1] { internalfullfilename };
-
- mwfFileView.WriteRecentlyUsed (internalfullfilename);
- } else // multiSelect = true
- if (fileDialogType != FileDialogType.SaveFileDialog) {
- if (mwfFileView.SelectedItems.Count > 0) {
- // first remove all selected directories
- ArrayList al = new ArrayList ();
-
- foreach (FileViewListViewItem lvi in mwfFileView.SelectedItems) {
- FSEntry fsEntry = lvi.FSEntry;
-
- if (fsEntry.Attributes != FileAttributes.Directory) {
- al.Add (fsEntry);
- }
- }
-
- fileNames = new string [al.Count];
-
- for (int i = 0; i < al.Count; i++) {
- fileNames [i] = ((FSEntry)al [i]).FullName;
- }
+ files.Add (internalfullfilename);
+ tokenizer.GetNextFile ();
+ }
+
+ if (files.Count > 0) {
+ fileNames = new string [files.Count];
+ for (int i = 0; i < files.Count; i++) {
+ string fileName = (string) files [i];
+ fileNames [i] = fileName;
+ mwfFileView.WriteRecentlyUsed (fileName);
+
+ if (!File.Exists (fileName))
+ // ignore files that do not exist
+ continue;
+
+ if (fileNameComboBox.Items.IndexOf (fileName) == -1)
+ fileNameComboBox.Items.Insert (0, fileName);
}
+
+ // remove items above the maximum items that we want to display
+ while (fileNameComboBox.Items.Count > MaxFileNameItems)
+ fileNameComboBox.Items.RemoveAt (MaxFileNameItems);
}
-
+
if (checkPathExists && mwfFileView.CurrentRealFolder != null) {
if (!Directory.Exists (mwfFileView.CurrentRealFolder)) {
string message = "\"" + mwfFileView.CurrentRealFolder + "\" doesn't exist. Please verify that you have entered the correct directory name.";
return;
}
}
-
+
if (restoreDirectory) {
- lastFolder = restoreDirectoryString;
+ lastFolder = restoreDirectoryString;
} else {
lastFolder = mwfFileView.CurrentFolder;
}
- foreach (string fileName in fileNames) {
- if (!File.Exists (fileName))
- // ignore files that do not exist
- continue;
-
- if (fileNameComboBox.Items.IndexOf (fileName) == -1)
- fileNameComboBox.Items.Insert (0, fileName);
- }
-
- // remove items above the maximum items that we want to display
- while (fileNameComboBox.Items.Count > MaxFileNameItems)
- fileNameComboBox.Items.RemoveAt (MaxFileNameItems);
-
CancelEventArgs cancelEventArgs = new CancelEventArgs ();
-
+
cancelEventArgs.Cancel = false;
-
+
OnFileOk (cancelEventArgs);
-
+
form.DialogResult = DialogResult.OK;
}
if (RestoreDirectory)
restoreDirectoryString = lastFolder;
}
+
+ class FileNamesTokenizer
+ {
+ public FileNamesTokenizer (string text, bool allowMultiple)
+ {
+ _text = text;
+ _position = 0;
+ _tokenType = TokenType.BOF;
+ _allowMultiple = allowMultiple;
+ }
+
+ public TokenType CurrentToken {
+ get { return _tokenType; }
+ }
+
+ public string TokenText {
+ get { return _tokenText; }
+ }
+
+ public bool AllowMultiple {
+ get { return _allowMultiple; }
+ }
+
+ private int ReadChar ()
+ {
+ if (_position < _text.Length) {
+ return _text [_position++];
+ } else {
+ return -1;
+ }
+ }
+
+ private int PeekChar ()
+ {
+ if (_position < _text.Length) {
+ return _text [_position];
+ } else {
+ return -1;
+ }
+ }
+
+ private void SkipWhitespaceAndQuotes ()
+ {
+ int ch;
+
+ while ((ch = PeekChar ()) != -1) {
+ if ((char) ch != '"' && !char.IsWhiteSpace ((char) ch))
+ break;
+ ReadChar ();
+ }
+ }
+
+ public void GetNextFile ()
+ {
+ if (_tokenType == TokenType.EOF)
+ throw new Exception ("");
+
+ int ch;
+
+ SkipWhitespaceAndQuotes ();
+
+ if (PeekChar () == -1) {
+ _tokenType = TokenType.EOF;
+ return;
+ }
+
+ _tokenType = TokenType.FileName;
+ StringBuilder sb = new StringBuilder ();
+
+ while ((ch = PeekChar ()) != -1) {
+ if ((char) ch == '"') {
+ ReadChar ();
+ if (AllowMultiple)
+ break;
+ int pos = _position;
+
+ SkipWhitespaceAndQuotes ();
+ if (PeekChar () == -1) {
+ break;
+ }
+ _position = ++pos;
+ sb.Append ((char) ch);
+ } else {
+ sb.Append ((char) ReadChar ());
+ }
+ }
+
+ _tokenText = sb.ToString ();
+ }
+
+ private readonly bool _allowMultiple;
+ private int _position;
+ private readonly string _text;
+ private TokenType _tokenType;
+ private string _tokenText;
+ }
+
+ internal enum TokenType
+ {
+ BOF,
+ EOF,
+ FileName,
+ }
}
#endregion
projects / mono.git / commitdiff